日本特钢TOKUYO焊材

不锈钢焊接材料 -- TIG焊填充金属


品 名

JIS标准

AWS标准

规 格

说 明


TT-308

Y308

ER308

0.8-5

19Cr-9Ni Austenitic structure.

For welding of AISI types 301, 302, 304 and 308


TT-308L

Y308L

ER308L

0.8-5

Low-C, 19Cr-9Ni (0.03% max C) Austenitic structure.
For welding of AISI types 304L.


TT-308EL

Y308L

ER308L

1.2-4

Low-C, 19Cr-9Ni (0.02% max C) Applications similar to TT-308L.


TT-309

Y309

ER309

0.8-5

25Cr-12Ni Austenitic structure.
For welding of AISI types 309 or dissimilar metals.


TT-309L

Y309L

ER309L

0.8-5

Low-C, 25Cr-12Ni (0.03% max C)Applications similar to TT-309.


TT-309Mo

Y309Mo

ER309Mo

1.2-4

25Cr-12Ni-2Mo Austenitic structure.
For welding of type 316 clad steels or dissimilar metals.


TT-309MoL

Y309MoL

ER309MoL

1.2-4

Low-C, 25Cr-12Ni-2Mo (0.04% max C) Applications similar to TT-309Mo.


TT-310S

Y310S

-

1-4

25Cr-20Ni Austenitic structure.
For welding of JIS type 310S or dissimilar metals.


TT-312

Y312

ER312

1-4

29Cr-9Ni Ferrite-austenite two-phase struture.

For welding of dissimilar metals.


TT-316

Y316

ER316

1-4

18Cr-12Ni-2Mo Austenitic structure. For welding of AISI type 316.


TT-316L

Y316L

ER316L

0.8-5

Low-C, 18Cr-12Ni-2Mo (0.03% max C) Austenitic structure.
For welding of AISI type 316L.


TT-316EL

Y316L

ER316L

1.6-4

Low-C, 18Cr-12Ni-2Mo (0.02% max C) Applications similar to TT-316L.


TT-317L


产品名称：日本特钢不锈钢焊丝TT-309
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